The money comes from spending the money. It’s a simple geometric series that your average 15 year old can do. You spend £100, that is taxed at 20%, leaving £8

The money comes from spending the money. It’s a simple geometric series that your average 15 year old can do. You spend £100, that is taxed at 20%, leaving £80 to spend. That £80 is earned as income which is taxed at 20% leaving £64 to spend, and so on. Like a stone skipping across a pond. Robots have owners and maintainers. They eat food and live in houses like you and me. Their choices are the same - spend or save.